Britain’s Archbishop of Canterbury has warned that government officials know so little of religion that their definition of ‘extremism’ would include conservative Christians. In an address to the heads of Church of England schools, Archbishop Justin Welby lamented that some officials have “no grip” on what it means to be a person of faith. “The Foreign Office, the Ministry of Defence, our Government generally,” he said, “is desperately trying to catch up, to understand a world in which they have no grip on what it is to be religious at all; where religious illiteracy is prevalent and extremely destructive of understanding and where they can’t see really the difference between an extremist Muslim group like the Muslim Brotherhood and a sort of conservative evangelical group in a Church of England church.” The Archbishop said that while not everyone has to believe, “we do want them to recognise that [faith is] a feature in people’s decision making”.